AS45403 INCHEON TECHNOPARK

IITPA-AS-KR-KR - INCHEON TECHNOPARK · registered in South Korea

IPv4 addresses7,6807 prefixes · <0.001% of announced IPv4

Rank in South Korea#250largest network in KR by IPv4 space, of 853 · <0.01% of KR

Rank worldwide#11,175of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySouth Korea869 ASNs registered there

Open AS45403 in ASN lookup Look up an IP in this network (112.171.144.1) All networks in South Korea

IPv4 prefixes

All 7 prefixes, in address order.

112.171.144.0/24
112.171.146.0/23
112.171.148.0/22
112.171.152.0/22
112.171.156.0/23
112.171.159.0/24
112.171.160.0/20

Similar-sized networks in South Korea

ASNNameIPv4 addresses

AS4790#247 CHOSUN-AS-KR-KR - Chosun ilbo Inc.7,680

AS9777#248 KJU-NET-AS-KR-KR - Gyeongju University7,680

AS9973#249 BSITC-AS-KR-KR - BSITC7,680

AS9957#251 KINX-AS-KR - KINX7,678

AS152232#252 KTCC-AS-KR-KR - kt cloud Co., Ltd7,424

AS23579#253 SENNEIS-AS-KR-KR - Seoul Metropolitan Office Of Education7,168

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources